
th
ebr ak efluid. Ifth eboiling pointistoolow,
va por pockets ma yfo rm inthebr ak esy stem
when thebr ak es areapplied hard.
This causes thebr aking effect to be
im pair ed. #
Have thebr ak efluid rene we dat the
specif iedinterva ls. Ha
ve thebr ak efluid regular lyreplaced ata
qu alif ied spec ialistwo rkshop.
Onl yuse brak efluid appr ovedby Mer cedes-Ben z
accor dingtoMB-F reigabe orMB- Appr oval 33 1.0.
Yo ucan obtain further information onbrak efluid
in thefo llo wing places:
R IntheMer cedes- BenzSpecif ication sfo r
Oper ating Fluids
- Athttps: //bevo.mercedes-b enz.com
- IntheMer cedes- BenzBeVoapp
R Ataqu alif ied spec ialistwo rkshop Cool
ant No
teson coolant
Obser vetheno teson oper ating fluids
(/ page43 9). &
WARNIN G‑Ri sk offire and injuryfrom
ant ifreez e
If ant ifreez ecom esintocon tact with hot
com ponent partsintheengine compart‐
ment ,it ma yignit e. #
Allo wtheengine tocool down before
ad ding anti freeze . #
Makesur eth at no ant ifreez espills out
ne xt to thefiller open ing. #
Thor oughl yclean offan yant ifreeze
fr om com pone ntpar tsbef orest ar tin g
th eve hicle. *
NO
TEDama gecau sed byinc orrect cool ‐
ant #
Onlyad dcool antthat has been pre‐
mix edwithth ere qu ired ant ifreeze pro‐
te ction.
Inf ormati ononcool antisavailable atthefo l‐
lo wing locations:
R IntheMer cedes- BenzSpecif ication sfo r
Oper ating Fluids 310.1:
- Athttps: //bevo.mer cedes-b enz.com
- IntheMer cedes- BenzBeVoapp
R Ataqu alif ied spec ialistwo rkshop *
NO
TEOverhea ting athigh outsid ete m‐
per atur es If
an inapp ropr iat ecoolant isused, the
engine cooling system isno tsuf ficie ntlypr o‐
te cted agains tov erheating andcorrosion at
high outside temp eratur es. #
Alw aysuse coolant approvedby
Mer cedes-Ben z. Te
ch nica lda ta 44
3

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Tires Overheated *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. #
Drive mor eslow ly.
Decre aseSpe ed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
WARNIN GRisk ofan acci dent from drivi ng with ove rheat edtires
Ov erheat edtires ma ybur st,par ticular lyat high speeds. #
Reduce speed sothat thetir es cool down. #
Reduce speed sothat thetir es cool down. Engine
oil Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
00B3 Check Engine OilAtNext
Refueling *T
heengine oilleve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. 492
Display mess ages and warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Chec kth eengine oilleve lwhen next refuel ing.
Ad dengin eoil (/ page37 1).
No teson engine oil(/ page44 1).
00B3 Che ckEngine OilLeve l
(Add 1qu art) *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Whe nne xt refuel ing, add 1.1 US qt(1l)of engine oil(/ page37 1).
No teson engine oil(/ page44 1).
00B3 Engi neOilRe duce OilLev el *D
ispla ymess ageonl yfo rcer tain engin es:
The engin eoil leve lis toohigh.
* NO
TEEngi nedama gecau sed bydriving withexc ess engine oil #
Avoid long journeys wit hex cess engineoil. #
Consul ta qu alif ied spec ialistwo rkshop immediat elyand have theengine oilleve lre duced. Displa
ymessag esand warning/ indic ator lam ps 493

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 En gine OilLevel LowStop
Vehicle TurnEngine Off *D
ispla ymess ageonl yfo rcer tain engin es:
The engin eoil leve lis toolow.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions.Do notcontinu edr ivi ng und eranycir‐
cums tances. #
Swi tchof fth eengine. #
Add1.1 US qt(1l)of engine oil(/ page37 1). #
Che cktheengine oilleve l.
No teson engine oil(/ page44 1).
00B3 Engi neOilPre ssu reStop
Swi tch OffEngi ne *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoilpr ess ureis toolow.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoilpress ure #
Avoid driving withinsuf ficie ntengi neoilpress ure. #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions.Do notcontinu edr ivi ng und eranycir‐
cums tances. 49
4
Disp lay mes sage sand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqu alif ied spec ialistwo rkshop.
00B3 Engine OilLevel Cannot Be
Measured *T
heelectr icalconn ection totheoil leve lsen sor has been interru pte dor theoil leve lsen sor isfaulty . #
Con sult aqu alif ied spec ialistwo rkshop. Wa
rning and indicat orlam ps Ov
ervie wof indicat orand warning lam ps Som
esy stems willperform aself -tes twhen the
ignit ionisswitc hedon.Som eindic ator and
wa rning lam psma ybr ief lylight uporflash. This
beha viorisno n-cr itical. Thes eind icat orand
wa rning lam psindic ateamalfun ction onlyif th ey
light uporflash afte rth eengine hasbeen star‐
te dor dur ing ajour ney. Ins
trum ent Disp lay(s tand ard) Wi
des cree nCo ckpit Instru men tDi spl ay Dep
endingonthedispla yse tting, theposition s
of theindicat orlam pson theIns trument Display
ma ydif ferfr om theex am ple shown. Dis
playmes sagesand warning/ indic ator lam ps 495

Sy
stem limit ations ...............................2 21
Ac tiv eSe rvice System PLUS
see ASSYST PLUS
Ac tiv eSpe edLimit Assist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 197
Dis play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 197
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>197
Ac tiv eSte ering Assis t.............................2 00
Ac tivati ng/d eactiv ating ........... ............201
Ac tiveEmerg encyStop Assis t.............2 03
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011> 202
Disp lays intheIns trument Display...... 204
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>200
Sy stem limit ations ...............................2 00
Ad aptiv ecr uise contr ol
see ActiveDis tance AssistDIS TRONI C
Ad aptiv eHighb eamAssist
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>133
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 134
Ad diti onalvalue rang e
Se tting displa ycont ent ........................ 240
Ad diti ves.................................................. 441
Engi neoil............ .................................441
Fu el ...... ................................................ 441 Ad
diti ves(engine oil)
see Additiv es
Ad diti ves(fuel)
see Fuel
Ad dres sbo ok
see Contacts
Ad jus tingthe balanc e/fader
Bur mes ter®
sur round soun dsy stem ...365
Ad jus tingthe bass,mid- rang eand
tr eble
Bur mes ter®
sur round soun dsy stem ...365
Ad jus tingthe mid- rang e,treble and
bass
Burmes ter®
sur round soun dsy stem ...365
Ad jus tingthe sound focus
Bur mes ter®
sur round soun dsy stem ...365
Ad jus tingtreb le,mid- rang eand bass
se ttings
Bur mes ter®
sur round soun dsy stem ...365
ADS PLUS dam ping system
see AIR BO DY CONTR OL Af
ter-sales service center
see ASSYSTPL US
Air bag
Re duced protect ion ...............................4 2
AIR BODY CONT ROL................................ 207
Se tting .................................................2 09
Suspe nsion .......................................... 207
Air conditio ningsy stem
see Climat econ trol
Air distribut ion
Se tting .................................................1 45
Air freshe nersystem
see Perfume atomiz er
Air inle t
see Air-water duct
Air pressu re
see Tire pressur e
Air suspension
see AIRBODY CONTR OL
Air vents ................................................... 150
Ad jus ting (front) ............ ...................... 150
Ad jus ting (rea r) ............ ........................ 151
Glo vebox.............................................1 51 Inde
x51
1

Digita
lOp erator' sMa nua l........................ 20
Digita lsp eed ome ter ............ ....................243
Dingh yto wing
see Tow- bar system
DIRECT SELECT leve r............ ...................164
Eng aging drive po sitio n............ ........... 165
Eng aging neu tral ............ ...................... 165
Eng aging park position ........................ 165
Eng aging park position automatic ally .. 165
Eng aging reve rsege ar .........................1 65
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>164
Disp lay
Car e.................................................... 382
Disp lay(m ult imedi asy stem)
Se ttings .......................................... .....2 75
Disp lay(on- boardcom puter)
Dis play son themultifunc tiondispla y... 241
Disp laycont ent
Se tting theadditional value rang e ....... 240
Disp laymes sage.....................................4 47
Callin gup (on -boardco mp uter) ...........4 47
No tes ................................................... 447 Disp
laymes sages
00B2 ---mp h.....................................4 80
ç ---mp h...................................... 479
003D 12VBatt erySee Oper ator's
Manual ................................................ 487
0049 ActiveHea dlamps Inoperati ve .... 454
é ATTENTION ASSISTInoper ative.. 472
é ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.........472
0049 Automatic HeadlampMode
Inoper ative..... ..................................... 454
0027 CheckBr ak eFlui dLe vel.............4 70
0026 CheckBrak ePa ds See Oper a‐
to r's Manua l...... ................................... 471
00BD CheckCoolan tLe velSee Oper‐
at or's Manual .......................................4 61
00B3 CheckEn gin eOil AtNe xtRe fu‐
eli ng ...... .............................................. 492
00B3 CheckEngi neOilLe vel(A dd 1
qu art) .................................................. 493 0049
CheckLef tLo wBeam (exa m‐
ple) ...................................................... 453
0077 CheckTire s ................................ 490
00B2 CheckWa sher Fluid ...................4 60
ÿ Coolant TooHo tSt op Vehicle
Tu rn Engi neOff............ ........................ 461
0025 Current lyUn available See
Operat or'sMan ual...............................4 81
00E5 Currentl yUna vailable See
Opera tor's Manua l..... ..........................4 82
Á Don't Forget Your Key................ 453
00B3 Engin eOil LevelCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>..495
00B3 Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................494
00B3 EngineOilPr es su re Stop
Switc hOf fEngin e................................ 494
00B3 EngineOil Reduce OilLevel........ 493
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 48 Inde
x51
9

Electr
icpa rking brak e.............................1 77
App lying automat ically.................... .....1 77
App lying orreleasing manuall y............ 178
Emerg encybraki ng ............ ............ ......178
Re leasing automat ically.................. .....1 78
Electr onicStabil ityProg ram
see ESP®
(Electr onicStabilit yPr og ram)
Emer gency
Ov ervie wof thehelp functions...... ........ 18
Re flect ive saf etyve st <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 384
Eme rgency braki ng .................................1 78
Emer gency braking
see BAS(Br akeAssi stSystem)
Emer gency callsystem
see Mercede s-Benz emer gency callsy stem
Emer gency engine star t....... .................. 400
Emer gency key
Loc king adoor ................................... .... 73
Un loc kin gadoor ...................................7 3
Emer gency oper ation mode
St artin gth eve hicle ........................ ..... 153
Emer gency spar ewheel .........................4 33
No tes .................. ................................ 433 Re
mo ving ............................................ 434
Emer gency Tensioning Devices
Ac tivati on ........... ...................................34
ENE RGIZIN GCOMF ORT
Ov ervie wof programs .........................2 87
St artin gth epr ogr am ........................... 288
Engine ECOstar t/ stop funct ion.................. ....1 60
Engine number....... .............................437
St artin g(eme rgency operation
mode) .................................................. 153
St artin g(R emo teOnline) ............... ...... 155
St artin g(sta rt/s topbutt on) ............ .... 153
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ....394
Swi tching off(s ta rt/s topbutt on) .... .... 170
Engine data
Dis playing ...................................... ...... 163
Engine number ........................................ 437
Engine oil.................................................. 371
Ad ditiv es........................................ ...... 441
Capaci ty.......................................... .... 442
Chec kingth eoil leve lusing theoil
dips tick.......................................... ...... 370 Chec
kingth eoil leve lusing theon-
boar dcom puter ................................... 370
MB-F reigabe orMB- Appr oval ...............4 42
Qua lity ....... .......................................... 442
To pping up...........................................3 71
Ent ering charact ers ....... .......................... 273
Fu nctio n/no tes ................................... 273
ESC (Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t..... ............................ 186
ESP ®
(Electr onicStabil ityProg ram) ...... 182
Ac tivati ng/d eactiv ating ........... ............186
Fu nctio n/no tes ................................... 182
Ext erior light ing
Car e.................................................... 380
Ext erior light ing
see Ligh ts
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 140, 141
Anti-g lare mode (automatic) ................1 41
Au tomatic mirrorfo lding function ........ 143
Fo lding in/out .....................................1 40
Oper ating thememor yfunc tion ..........1 09 52
4
Inde x